WARNING: line length of 93 exceeds 80 columns
#71: FILE: kernel/bpf/liveness.c:37:
+ *     state[cc, i].live_after = U [state[cc, s].live_before for s in bpf_insn_successors(i)]

WARNING: line length of 94 exceeds 80 columns
#109: FILE: kernel/bpf/liveness.c:486:
+	/* pre-allocated array of size up to 2; reset cnt, as it may have been used already */

WARNING: line length of 81 exceeds 80 columns
#170: FILE: kernel/bpf/verifier.c:17780:
+		/* this is what callers always want, so simplify the call site */

CHECK: Blank lines aren't necessary before a close brace '}'
#228: FILE: kernel/bpf/verifier.c:24354:
+
+			}

CHECK: Blank lines aren't necessary before a close brace '}'
#261: FILE: kernel/bpf/verifier.c:24525:
+
+			}

total: 0 errors, 3 warnings, 2 checks, 245 lines checked

NOTE: For some of the reported defects, checkpatch may be able to
      mechanically convert to the typical style using --fix or --fix-inplace.

Commit dd855150b106 ("bpf: make bpf_insn_successors to return a pointer") has style problems, please review.

NOTE: Ignored message types: ALLOC_SIZEOF_STRUCT BAD_REPORTED_BY_LINK CAMELCASE COMMIT_LOG_LONG_LINE GIT_COMMIT_ID MACRO_ARG_REUSE NO_AUTHOR_SIGN_OFF

NOTE: If any of the errors are false positives, please report
      them to the maintainer, see CHECKPATCH in MAINTAINERS.
total: 0 errors, 3 warnings, 2 checks, 245 lines checked